java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/heap-data/quick_sort_split.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 02:19:39,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 02:19:39,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 02:19:39,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 02:19:39,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 02:19:39,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 02:19:39,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 02:19:39,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 02:19:39,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 02:19:39,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 02:19:39,618 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 02:19:39,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 02:19:39,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 02:19:39,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 02:19:39,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 02:19:39,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 02:19:39,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 02:19:39,624 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 02:19:39,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 02:19:39,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 02:19:39,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 02:19:39,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 02:19:39,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 02:19:39,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 02:19:39,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 02:19:39,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 02:19:39,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 02:19:39,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 02:19:39,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 02:19:39,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 02:19:39,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 02:19:39,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 02:19:39,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 02:19:39,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 02:19:39,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 02:19:39,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 02:19:39,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 02:19:39,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 02:19:39,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 02:19:39,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 02:19:39,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 02:19:39,646 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 02:19:39,660 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 02:19:39,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 02:19:39,662 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 02:19:39,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 02:19:39,662 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 02:19:39,663 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 02:19:39,663 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 02:19:39,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 02:19:39,663 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 02:19:39,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 02:19:39,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 02:19:39,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 02:19:39,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 02:19:39,664 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 02:19:39,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 02:19:39,664 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 02:19:39,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 02:19:39,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 02:19:39,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 02:19:39,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 02:19:39,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 02:19:39,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:19:39,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 02:19:39,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 02:19:39,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 02:19:39,667 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 02:19:39,667 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 02:19:39,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 02:19:39,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 02:19:39,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 02:19:39,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 02:19:39,712 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 02:19:39,714 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 02:19:39,714 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 02:19:39,715 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-data/quick_sort_split.i [2019-08-10 02:19:39,778 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d56b2166/8030f2ac12ec42629b60b6bbd2d04859/FLAG896cfdbbf [2019-08-10 02:19:40,305 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 02:19:40,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-data/quick_sort_split.i [2019-08-10 02:19:40,327 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d56b2166/8030f2ac12ec42629b60b6bbd2d04859/FLAG896cfdbbf [2019-08-10 02:19:40,608 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d56b2166/8030f2ac12ec42629b60b6bbd2d04859 [2019-08-10 02:19:40,616 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 02:19:40,618 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 02:19:40,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 02:19:40,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 02:19:40,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 02:19:40,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:19:40" (1/1) ... [2019-08-10 02:19:40,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701a01c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:40, skipping insertion in model container [2019-08-10 02:19:40,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:19:40" (1/1) ... [2019-08-10 02:19:40,639 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 02:19:40,694 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 02:19:41,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:19:41,204 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 02:19:41,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:19:41,316 INFO L192 MainTranslator]: Completed translation [2019-08-10 02:19:41,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41 WrapperNode [2019-08-10 02:19:41,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 02:19:41,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 02:19:41,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 02:19:41,319 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 02:19:41,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... [2019-08-10 02:19:41,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... [2019-08-10 02:19:41,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... [2019-08-10 02:19:41,349 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... [2019-08-10 02:19:41,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... [2019-08-10 02:19:41,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... [2019-08-10 02:19:41,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... [2019-08-10 02:19:41,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 02:19:41,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 02:19:41,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 02:19:41,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 02:19:41,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:19:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:19:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 02:19:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 02:19:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-10 02:19:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-10 02:19:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_list [2019-08-10 02:19:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure create_list [2019-08-10 02:19:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 02:19:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 02:19:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 02:19:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-10 02:19:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-10 02:19:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-10 02:19:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-10 02:19:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-10 02:19:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-10 02:19:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-10 02:19:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-10 02:19:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-10 02:19:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-10 02:19:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-10 02:19:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-10 02:19:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-10 02:19:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-10 02:19:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-10 02:19:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-10 02:19:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-10 02:19:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-10 02:19:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-10 02:19:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-10 02:19:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-10 02:19:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-10 02:19:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-10 02:19:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-10 02:19:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-10 02:19:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-10 02:19:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-10 02:19:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-10 02:19:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-10 02:19:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-10 02:19:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-10 02:19:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-10 02:19:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-10 02:19:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-10 02:19:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-10 02:19:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-10 02:19:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-10 02:19:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-10 02:19:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-10 02:19:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-10 02:19:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-10 02:19:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-10 02:19:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-10 02:19:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-10 02:19:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-10 02:19:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-10 02:19:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-10 02:19:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-10 02:19:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-10 02:19:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-10 02:19:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-10 02:19:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-10 02:19:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 02:19:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 02:19:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-10 02:19:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 02:19:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-10 02:19:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-10 02:19:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-10 02:19:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-10 02:19:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-10 02:19:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-10 02:19:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-10 02:19:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-10 02:19:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-10 02:19:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-10 02:19:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-10 02:19:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-10 02:19:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-10 02:19:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-10 02:19:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-10 02:19:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-10 02:19:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-10 02:19:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-10 02:19:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-10 02:19:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-10 02:19:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-10 02:19:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-10 02:19:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-10 02:19:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-10 02:19:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-10 02:19:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-10 02:19:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-10 02:19:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-10 02:19:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-10 02:19:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-10 02:19:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-10 02:19:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-10 02:19:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-10 02:19:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-10 02:19:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-10 02:19:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-10 02:19:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-10 02:19:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-10 02:19:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-10 02:19:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-10 02:19:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-10 02:19:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-10 02:19:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-10 02:19:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-10 02:19:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-10 02:19:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-10 02:19:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-10 02:19:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-10 02:19:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-10 02:19:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_list [2019-08-10 02:19:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 02:19:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 02:19:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 02:19:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 02:19:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure create_list [2019-08-10 02:19:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 02:19:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 02:19:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 02:19:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 02:19:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 02:19:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 02:19:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 02:19:42,033 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 02:19:42,034 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-10 02:19:42,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:19:42 BoogieIcfgContainer [2019-08-10 02:19:42,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 02:19:42,036 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 02:19:42,036 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 02:19:42,036 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 02:19:42,037 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:19:42" (1/1) ... [2019-08-10 02:19:42,659 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-08-10 02:19:42,996 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 02:19:43,263 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 02:19:43,483 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-10 02:19:43,629 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-08-10 02:19:43,756 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-10 02:19:43,864 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 02:19:44,238 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82 [2019-08-10 02:19:44,584 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 78 [2019-08-10 02:19:44,791 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 02:19:44,825 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:44,832 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:44,846 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:45,070 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:45,082 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:45,089 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:45,339 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:45,361 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:45,373 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:45,870 WARN L188 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 103 [2019-08-10 02:19:46,115 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-10 02:19:46,308 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-10 02:19:46,502 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 02:19:46,692 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 02:19:46,905 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-10 02:19:47,090 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 02:19:47,307 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 02:19:47,472 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 02:19:47,643 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-08-10 02:19:47,831 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 02:19:47,992 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 02:19:48,138 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-10 02:19:48,282 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:48,290 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:48,312 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:48,839 WARN L188 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 102 [2019-08-10 02:19:49,049 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 02:19:49,262 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-10 02:19:49,460 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 02:19:49,651 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-10 02:19:49,832 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-08-10 02:19:50,014 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 02:19:50,179 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-10 02:19:50,321 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:50,333 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:50,345 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:50,828 WARN L188 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 102 [2019-08-10 02:19:51,033 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-10 02:19:51,229 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-10 02:19:51,416 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 02:19:51,605 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-08-10 02:19:51,798 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-08-10 02:19:51,975 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-10 02:19:52,147 WARN L188 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 02:19:52,323 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 02:19:52,461 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:52,493 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:52,501 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:19:52,982 WARN L188 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 103 [2019-08-10 02:19:53,186 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-10 02:19:53,389 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-10 02:19:53,584 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 02:19:53,794 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 02:19:53,989 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-10 02:19:54,164 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 02:19:54,357 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-10 02:19:54,513 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 02:19:54,660 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 02:19:54,823 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 02:19:55,510 WARN L188 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-08-10 02:19:55,964 WARN L188 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-10 02:19:56,819 WARN L188 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 98 [2019-08-10 02:19:57,630 WARN L188 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 100 [2019-08-10 02:19:57,632 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:179) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 02:19:57,637 INFO L168 Benchmark]: Toolchain (without parser) took 17019.26 ms. Allocated memory was 132.6 MB in the beginning and 408.9 MB in the end (delta: 276.3 MB). Free memory was 84.0 MB in the beginning and 261.7 MB in the end (delta: -177.6 MB). Peak memory consumption was 285.0 MB. Max. memory is 7.1 GB. [2019-08-10 02:19:57,637 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 103.2 MB in the beginning and 103.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 02:19:57,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 699.23 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 83.8 MB in the beginning and 164.6 MB in the end (delta: -80.8 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:19:57,638 INFO L168 Benchmark]: Boogie Preprocessor took 63.40 ms. Allocated memory is still 199.8 MB. Free memory was 164.6 MB in the beginning and 162.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-10 02:19:57,639 INFO L168 Benchmark]: RCFGBuilder took 652.80 ms. Allocated memory is still 199.8 MB. Free memory was 162.0 MB in the beginning and 117.6 MB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 7.1 GB. [2019-08-10 02:19:57,639 INFO L168 Benchmark]: Symbolic Interpretation took 15599.91 ms. Allocated memory was 199.8 MB in the beginning and 408.9 MB in the end (delta: 209.2 MB). Free memory was 117.6 MB in the beginning and 261.7 MB in the end (delta: -144.0 MB). Peak memory consumption was 251.5 MB. Max. memory is 7.1 GB. [2019-08-10 02:19:57,641 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 103.2 MB in the beginning and 103.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 699.23 ms. Allocated memory was 132.6 MB in the beginning and 199.8 MB in the end (delta: 67.1 MB). Free memory was 83.8 MB in the beginning and 164.6 MB in the end (delta: -80.8 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.40 ms. Allocated memory is still 199.8 MB. Free memory was 164.6 MB in the beginning and 162.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 652.80 ms. Allocated memory is still 199.8 MB. Free memory was 162.0 MB in the beginning and 117.6 MB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 15599.91 ms. Allocated memory was 199.8 MB in the beginning and 408.9 MB in the end (delta: 209.2 MB). Free memory was 117.6 MB in the beginning and 261.7 MB in the end (delta: -144.0 MB). Peak memory consumption was 251.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...